| 1st | 31 | Felipe Nasr / Pipo Derani | Cadillac DPi-V.R | Whelen Engineering Racing | 1:34.3110 | 218.6950 |
| 2nd | 55 | Oliver Jarvis / Harry Tincknell | Mazda RT24-P | Mazda Motorsports | 1:34.4420 | 218.3910 |
| 3rd | 5 | Tristan Vautier / Loïc Duval | Cadillac DPi-V.R | Mustang Sampling/JDC-Miller MotorSports | 1:34.4850 | 218.2910 |
| 4th | 01 | Renger van der Zande / Kevin Magnussen | Cadillac DPi-V.R | Cadillac Chip Ganassi Racing | 1:34.5140 | 218.2250 |
| 5th | 10 | Ricky Taylor / Filipe Albuquerque | Acura ARX-05 | Konica Minolta Acura | 1:34.7060 | 217.7830 |
| 6th | 60 | Dane Cameron / Olivier Pla | Acura ARX-05 | Meyer Shank Racing w/ Curb-Agajanian | 1:34.8970 | 217.3440 |
| 7th | 48 | Jimmie Johnson / Kamui Kobayashi | Cadillac DPi-V.R | Ally Cadillac Racing | 1:35.6880 | 215.5470 |
| 8th | 52 | Ben Keating / Mikkel Jensen | Oreca 07 Gibson | PR1 Mathiasen Motorsports | 1:37.3680 | 211.8280 |
| 9th | 20 | Dennis Andersen / Ferdinand Habsburg | Oreca 07 Gibson | High Class Racing | 1:38.5320 | 209.3260 |
| 10th | 47 | Roberto Lacorte / Antonio Fuoco | Dallara P217 Gibson | Cetilar Racing | 1:38.5730 | 209.2390 |
| 11th | 8 | John Farano / Gabriel Aubry | Oreca 07 Gibson | Tower Motorsport | 1:39.1170 | 208.0900 |
| 12th | 51 | Cody Ware / Salih Yoluc | Ligier JS P217 Gibson | RWR Eurasia | 1:39.1810 | 207.9560 |
| 13th | 11 | Steven Thomas / Tristan Nunez | Oreca 07 Gibson | WIN Autosport | 1:39.3320 | 207.6410 |
| 14th | 29 | Frits van Eerd / Giedo Van Der Garde | Oreca 07 Gibson | Racing Team Nederland | 1:39.4240 | 207.4480 |
| 15th | 82 | Eric Lux / Devlin DeFrancesco | Oreca 07 Gibson | DragonSpeed USA | 1:39.7860 | 206.6960 |
| 16th | 81 | Rob Hodes / Garett Grist | Oreca 07 Gibson | DragonSpeed USA | 1:39.8250 | 206.6140 |
| 17th | 18 | Dwight Merriman / Paul-Loup Chatin | Oreca 07 Gibson | Era Motorsport | 1:40.5150 | 204.4720 |
| 18th | 6 | Moritz Kranz / Laurents Hörr | Duqueine M30-D08 Nissan | Mühlner Motorsports America | 1:42.3840 | 201.4510 |
| 19th | 24 | Augusto Farfus / Marco Wittmann | BMW M8 GTE | BMW Team RLL | 1:42.9800 | 200.2840 |
| 20th | 25 | Timo Glock / Philipp Eng | BMW M8 GTE | BMW Team RLL | 1:43.3430 | 199.5810 |
| 21st | 7 | Mark Kvamme / Ryan Norman | Duqueine M30-D08 Nissan | Forty7 Motorsports | 1:43.6230 | 199.0420 |
| 22nd | 4 | Nick Tandy / Alexander Sims | Chevrolet Corvette C8.R | Corvette Racing | 1:43.6310 | 199.0260 |
| 23rd | 38 | Rasmus Lindh / Cameron Cassels | Ligier JS P320 Nissan | Performance Tech Motorsports | 1:43.6760 | 198.9410 |
| 24th | 3 | Jordan Taylor / Nicky Catsburg | Chevrolet Corvette C8.R | Corvette Racing | 1:43.7290 | 198.8380 |
| 25th | 62 | James Calado / Alessandro Pier Guidi | Ferrari 488 GTE | Risi Competizione | 1:44.2770 | 197.7930 |
| 26th | 54 | Jon Bennett / George Kurtz | Ligier JS P320 Nissan | Core Motorsport | 1:44.9640 | 196.4990 |
| 27th | 79 | Cooper MacNeil / Kevin Estre | Porsche 991 RSR 19 | WeatherTech Racing | 1:45.3360 | 195.8060 |
| 28th | 33 | Lance Willsey / João Barbosa | Ligier JS P320 Nissan | Sean Creech Motorsport | 1:46.7210 | 193.2650 |
| 29th | 16 | Ryan Hardwick / Patrick Long | Porsche 991 GT3 R | Wright Motorsports | 1:46.8310 | 193.0650 |
| 30th | 21 | Simon Mann / Nicklas Nielsen | Ferrari 488 GT3 | AF Corse | 1:47.0950 | 192.5890 |
| 31st | 1 | Bryan Sellers / Madison Snow | Lamborghini Huracán GT3 Evo | Paul Miller Racing | 1:47.1820 | 192.4320 |
| 32nd | 57 | Russell Ward / Philip Ellis | Mercedes-AMG GT3 Evo | Winward Racing | 1:47.1980 | 192.4040 |
| 33rd | 23 | Ian James / Roman de Angelis | Aston Martin Vantage AMR GT3 | Heart of Racing Team | 1:47.2240 | 192.3570 |
| 34th | 9 | Zacharie Robichon / Laurens Vanthoor | Porsche 991 GT3 R | Pfaff Motorsports | 1:47.3230 | 192.1800 |
| 35th | 111 | Rolf Ineichen / Mirko Bortolotti | Lamborghini Huracán GT3 Evo | GRT Grasser Racing Team | 1:47.5460 | 191.7810 |
| 36th | 96 | Bill Auberlen / Robby Foley | BMW M6 GT3 | Turner Motorsport | 1:47.6530 | 191.5910 |
| 37th | 97 | Maxwell Root / Charlie Eastwood | Aston Martin Vantage AMR GT3 | TF Sport | 1:47.7100 | 191.4890 |
| 38th | 75 | Kenny Habul / Raffaele Marciello | Mercedes-AMG GT3 Evo | SunEnergy1 Racing | 1:47.8960 | 191.1590 |
| 39th | 63 | Ed Jones / Bret Curtis | Ferrari 488 GT3 | Scuderia Corsa | 1:48.0190 | 190.9420 |
| 40th | 12 | Zach Veach / Robert Megennis | Lexus RC F GT3 | Vasser-Sullivan Racing | 1:48.0950 | 190.8070 |
| 41st | 14 | Aaron Telitz / Oliver Gavin | Lexus RC F GT3 | Vasser-Sullivan Racing | 1:48.2080 | 190.6070 |
| 42nd | 42 | Alan Metni / Andrew Davis | Audi R8 LMS GT3 | NTE Sport | 1:48.3360 | 190.3820 |
| 43rd | 19 | Misha Goikhberg / Franck Perera | Lamborghini Huracán GT3 Evo | GRT Grasser Racing Team | 1:48.5750 | 189.9640 |
| 44th | 44 | John Potter / Andy Lally | Acura NSX GT3 | Magnus Racing with Archangel Motorsports | 1:48.6140 | 189.8960 |
| 45th | 64 | Ted Giovanis / Owen Trinkler / Hugh Plumb / Matt Plumb | Porsche 991 GT3 R | Team TGM | 1:57.5130 | 175.5150 |
| 46th | 28 | Daniel Morad / Michael de Quesada | Mercedes-AMG GT3 Evo | Alegra Motorsports | | |
| 47th | 74 | Gar Robinson / Spencer Pigot / Scott Andrews / Oliver Askew | Ligier JS P320 Nissan | Riley Motorsports | | |
| 48th | 88 | Christina Nielsen / Earl Bamber | Porsche 991 GT3 R | Team Hardpoint EBM | | |
| 49th | 91 | Jim Cox / Dylan Murry | Ligier JS P320 Nissan | Riley Motorsports | | |